457551260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{12577}}^1$

素因数の和:12710

約数の個数: 48

約数和(自身を含む): 1026968544

約数和(自身を除く): 569417284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1819, 2140, 3638, 7276, 9095, 12577, 18190, 25154, 36380, 50308, 62885, 125770, 213809, 251540, 427618, 855236, 1069045, 1345739, 2138090, 2691478, 4276180, 5382956, 6728695, 13457390, 22877563, 26914780, 45755126, 91510252, 114387815, 228775630, 457551260]

約数ペア:

[(1, 457551260), (2, 228775630), (4, 114387815), (5, 91510252), (10, 45755126), (17, 26914780), (20, 22877563), (34, 13457390), (68, 6728695), (85, 5382956), (107, 4276180), (170, 2691478), (214, 2138090), (340, 1345739), (428, 1069045), (535, 855236), (1070, 427618), (1819, 251540), (2140, 213809), (3638, 125770), (7276, 62885), (9095, 50308), (12577, 36380), (18190, 25154)]